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WorksheetsTechnological Systems
Total questions: 19
Worksheet time: 10mins
What you need the system to do and includes the resources.
Input
Process
Output
Feedback
The steps that lead to the result.
Input
Process
Output
Feedback
The expected result that comes out of the system.
Input
Process
Output
Feedback
Comparing the result to the original need; adjustments are made to the inputs and/or process.
Input
Process
Output
Feedback
A system that has no means for comparing the output with the input for control purposes - NO Feedback.
Open System
Closed System
A system that used feedback from the output to control the input - HAS Feedback.
Open System
Closed System
What is the correct flow for the Universal System Model?
output, feedback,process, input
feedback, input, output, process
input, process, output, feedback
I give up, I did not take good notes
Which of the following is an example of an input in a microwave oven?
Heated food
User presses a button
Timer display
Beeping noise
Which of the following is an output of a 3D printer?
Plastic filament loaded
Moving print head
Printed object
Cooling fan turns on
Which is an example of feedback in a thermostat?
Display screen turns on
Temperature is set manually
Room temperature sensor sends data
Fan starts blowing air
What would be considered a process in a water filtration pitcher?
Pouring in dirty water
Water passes through filter
Clean water fills container
Checking if filter needs replacement
Which of the following is considered an input in a security alarm system?
Siren sounds
Motion is detected
Flashing lights
App notification is sent
Which is a typical output of a traffic light system?
Timer running
Car approaches intersection
Light turns green
Sensor tracks number of cars
Which is an example of feedback in a 3D printer?
Nozzle heats up
Printer checks layer alignment and pauses
Design sent to printer
Final object is removed
What does the process usually involve in a thermostat?
Human sets the temperature
Thermostat reads temperature and decides if it should heat/cool
The fan starts running
App updates user
________________ would be described as a set pf parts that work together as a unit.
System
Subsystem
Process
Feedback
An open-looped system is one that lacks
Input
Process
Output
Feedback
This is an example of what type of system?
Open
Closed
This is an example of what type of system?
Open
Closed
